54 entries under support topic. ×
| confirm(verb, maintain, back, declare) | |
| assertion(noun, claim, assurance, promise) | |
| contend(verb, hold, press, maintain) | |
| insurance(noun, agreement, contract, assurance) | |
| say so(verb, expression, maintain, agree) | |
| substantiate(verb, maintain, back, declare) | |
| swear to(verb, expression, maintain, back) | |
| swear up and down(verb, expression, idiom, phrasal verb) | |
| verify(verb, maintain, back, declare) | |
| act as a witness(verb, expression, idiom, maintain) | |
| affirmation(noun, agreement, claim, contract) | |
| answer for(verb, expression, maintain, agree) | |
| attest to(verb, expression, maintain, back) | |
| avert(verb, maintain, back, declare) | |
| be responsible for(verb, maintain, back, declare) | |
| bear testimony(verb, expression, maintain, back) | |
| corroborate(verb, maintain, back, declare) | |
| cosign(verb, maintain, back, declare) | |
| get behind(verb, expression, maintain, back) | |
| give an affidavit(verb, expression, idiom, maintain) |
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| APA | Smart Define. (2015). vow thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/vow/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "vow thesaurus" https://smartdefine.org/vow/thesaurus/synonyms (accessed September 25, 2026). |
| Harvard | Smart Define 2015, vow thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/vow/thesaurus/synonyms>. |
| MLA | Smart Define. "vow thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/vow/thesaurus/synonyms> |